high temperature needle bearing

Core Design Features of High Temperature Needle Bearings Unlike standard needle bearings, which rely on through-hardened steel raceways and general-purpose lithium grease, high temperature variants incorporate three targeted design upgrades to withstand extreme heat exposure: Heat-stabilized bearing......

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high temperature bearing 300c

Core Design Specifications for High Temperature Bearing 300°C Parameter Standard Rolling Bearing (Max 120°C) High Temperature Bearing 300°C Heat treatment process Through-hardened 58-62 HRC Stabilized through-hardening 59-63 HRC (dimensional stability at 350°C) Lubrication base Lithium-based grease ......

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